320190622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{66347}}^1$

素因数の和:66495

約数の個数: 16

約数和(自身を含む): 509552640

約数和(自身を除く): 189362018

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 66347, 132694, 1260593, 2521186, 8426069, 16852138, 160095311, 320190622]

約数ペア:

[(1, 320190622), (2, 160095311), (19, 16852138), (38, 8426069), (127, 2521186), (254, 1260593), (2413, 132694), (4826, 66347)]